Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
tan chia » tuan china, than china, can china
west kan » west bank, west jean, west land
west can » west bank
min wong » min hong, minh cong, amin hong
wong yue » wang yue, hong yu
wang » wing, wan, lang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yan) or (dong yang)) tan chia ((west kan) OR (west can)) min wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (dong yang)) tan chia ((west kan) OR (west can)) min wong yue ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yan) or (dong yang)) tan chia ((west kan) OR (west can)) min wong yue ;".
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (dong yang)) tan chia ((west kan) OR (west can)) min wong yue ;*.